(3)
If you install the pack-assembly (9) at a passenger/crew door (referred to as door) where the escape-slide has deployed through:
-An accident.
-Or, an operational test:
(a) Make sure that the diaphragm is replaced in the percussion mechanism of the door-damper and emergency-operation cylinder (Ref. TASK 52-10-00-610-001).
(4)
Make sure that the door is safetied:
WARNING : BEFORE YOU START WORK ON THE ESCAPE-SLIDE, MAKE SURE THAT
_______ THE DOOR IS SAFETIED. THIS PREVENTS SUDDEN MOVEMENT OF THE DOOR AND ACCIDENTAL DEPLOYMENT OF THE ESCAPE-SLIDE, WHEN YOU OPEN THE DOOR. SUDDEN MOVEMENT OF THE DOOR AND ACCIDENTAL DEPLOYMENT CAN CAUSE INJURY AND/OR DAMAGE.
(a)
Make sure that the door-damper and emergency-operation cylinder is DISARMED (Ref. TASK 52-10-00-860-001).
(b)
Make sure that the emergency control-handle (3) is set to the DISARMED/MANUAL position, with the SAFETY PIN - SLIDE ARMING (98D52103500000) (4) installed.
(5) Close the door from the passenger compartment (Ref. TASK 52-10-00-410-001).
EFF : ALL
25-62-44Page 437
May 01/04
R
CES 4. Procedure
_________
Subtask 25-62-44-560-050
A. Inspection and Preparation of component for installation
(Ref. Fig. 403/TASK 25-62-44-991-003)
(1) Make sure that the inflation reservoir is safetied: WARNING : MAKE SURE THAT THE SAFETY/LOCK PIN IS CORRECTLY INSTALLED
_______ IN THE REGULATOR VALVE ASSEMBLY OF THE INFLATION RESERVOIR. THIS PREVENTS ACCIDENTAL:
-DISCHARGE OF THE INFLATION RESERVOIR
-DEPLOYMENT OF THE ESCAPE-SLIDE WHICH CAN CAUSE INJURY AND/OR DAMAGE.
(a) Make sure that the lock pin (18) is installed in the regulator valve assembly (19).
NOTE : The lock pin (18) is kept in a pocket (75) on the
____ soft-cover of the pack-assembly (9).
(2) Make sure that the inflation cable (51) is installed correctly: CAUTION : MAKE SURE THAT THE INFLATION CABLE IS NOT PULLED OUT FROM
_______ THE PACK-ASSEMBLY. IF IT IS PULLED OUT, DO NOT PUT IT BACK, BUT REPLACE THE PACK-ASSEMBLY. IF THE INFLATION CABLE IS PUT BACK INCORRECTLY, IT CAN PREVENT THE INFLATION OF THE ESCAPE-SLIDE RAFT.
R (a) Make sure that the inflation cable (51) is not pulled out of the R pocket (52), or caught below the inflation reservoir.
NOTE : Step (2) and (a) are only applicable for escape-slide
____
rafts.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4)
Clean the component interface and/or the adjacent area.
(5)
Do an inspection of the component interface and/or the adjacent area.
EFF : ALL
25-62-44Page 438
(6) Make sure that the pressure gage (53) (referred to as gage) shows the correct pressure.
NOTE : The gage (53) has a GREEN cursor which is temperature
____ sensitive. It can give temporary incorrect pressure indications when there are sudden temperature changes (from a cold to a warm environment). The GREEN cursor moves to changes in temperature faster than the gas can expand in the inflation reservoir.
(a)
A correct indication is shown when the needle is in the GREEN cursor, or to the right of the GREEN cursor.
(b)
An incorrect indication is shown when the needle is to the left of the GREEN cursor.
(c)
If the gage (53) shows an incorrect indication:
-When the temperature conditions become stable, examine the gage
(53) again.
-If the gage (53) continues to show an incorrect indication, replace the pack-assembly (9).
(7) Install the electrical harness (22) on the correct side of the pack-assembly (9):
WARNING : MAKE SURE THAT THE ELECTRIC HARNESS IS CORRECTLY INSTALLED
_______ ON THE PACK-ASSEMBLY. IF THE ELECTRICAL HARNESS IS NOT CORRECTLY INSTALLED, IT CAN PREVENT THE CORRECT INFLATION AND/OR DEPLOYMENT OF THE ESCAPE-SLIDE/SLIDE RAFT.
NOTE : The pack-assembly (9) can be installed on a left or a right
____
door.
(a) Put the pack-assembly (9) in front of the applicable door.
NOTE : The pack-assembly (9) weighs approximately:
____ -25.0 kg (55.12 lb) escape-slide.
-50.0 kg (110.23 lb) escape-slide raft.
(b) Pull the electrical harness (22) out from between the girt assembly halves in the direction of the door support-arm.
NOTE : The electrical harness (22) must come out of the side of
____
the girt assembly in the flight direction.
(c) Discard the rubber band.
EFF : ALL
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